# build in python3.5.2
# author:hashaki
# A data frame is a multi-dimensional array where the rows and the columns can be labeled.
import numpy as np
import pandas as pd
_array=np.array([[1,2,3],[4,5,6]])
row_name=['a','b']
col_name=['1','2','3']
df=pd.DataFrame(_array,index=row_name,columns=col_name)
print(df)